Soft magnetic properties of nano-structure-controlled magnetic materials

The soft magnetic properties of Nano-Structure-Controlled NANOCON magnetic materials have been studied, The NANOCON materials consist of Fe-based soft magnetic metal particles which are separated from each other by insulation layers of metal oxides on the order of 10-nm thick, The permeability of NA...

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Bibliographic Details
Published inIEEE transactions on magnetics Vol. 31; no. 3; pp. 2197 - 2199
Main Authors Sugaya, Y., Inoue, O., Kugimiya, K.
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.05.1995
Institute of Electrical and Electronics Engineers
Subjects
Applied sciences
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Fe and its alloys
Inorganic materials
Insulation
Magnetic materials
Magnetic properties
Magnetic properties and materials
Magnetic separation
Metals. Metallurgy
Nanostructured materials
Permeability
Physics
Q factor
Skin
Soft magnetic materials
Studies of specific magnetic materials
Magnetic structure
Particle size
Magnetic materials
Composite materials
Iron base alloys
Magnetic properties
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Summary:The soft magnetic properties of Nano-Structure-Controlled NANOCON magnetic materials have been studied, The NANOCON materials consist of Fe-based soft magnetic metal particles which are separated from each other by insulation layers of metal oxides on the order of 10-nm thick, The permeability of NANOCON materials was constant up to 10 MHz due to the small isolated particles size compared with skin depth. The value of quality factor (Q) and the peak frequency of Q could be adjusted by the particle size of NANOCON materials due to the minimization of eddy current losses due to the particle isolation.< >
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0018-9464
1941-0069
DOI:10.1109/20.376245